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You searched for: subject:"What -- Extreme Ultraviolet Imaging Telescope"
[image]SPD-SOHO-promquad - NASA/Solar & Heliospheric Observatory
Extreme ultraviolet Imaging Telescope (EIT) 304Å image of a pair of similarly shaped prominences from 11 January 1998 Joseph B. Gurman Normal Joseph B. Gurman 2 0 2001-12-26T16:53:00Z 2001-12-26T16:53:00Z 1 28 163 NASA GSGC 1 1 200 9.2511 150 A collage of prominences, which are huge clouds of relatively cool dense plasma suspended in the Sun's hot, thin corona. At times, they can erupt, escaping the Sun's atmosphere...
Keywords: What -- Extreme Ultraviolet Imaging Telescope; What -- SOHO
Downloads: 5
[image]SPD-SOHO-hooks - NASA/Solar & Heliospheric Observatory
Extreme ultraviolet Imaging Telescope (EIT) 304? image of a pair of similarly shaped prominences from 11 January 1998. Material in the He II line shown here is at temperatures of 60,000 to 80,000K.
Keywords: What -- Extreme Ultraviolet Imaging Telescope; What -- SOHO
Downloads: 5
[image]Handle-shaped Prominence - NASA/Jet Propulsion Laboratory (NASA-JPL)
Extreme Ultraviolet Imaging Telescope (EIT) image of a huge, handle-shaped prominence taken on Sept. 14,1999 taken in the 304 angstrom wavelength - Prominences are huge clouds of relatively cool dense plasma suspended in the Sun's hot, thin corona. At times, they can erupt, escaping the Sun's atmosphere. Emission in this spectral line shows the upper chromosphere at a temperature of about 60,000 degrees K...
Keywords: What -- Extreme Ultraviolet Imaging Telescope; What -- SOHO
Downloads: 6
[image]Handle-shaped Prominence - NASA
Extreme Ultraviolet Imaging Telescope (EIT) image of a huge, handle-shaped prominence taken on Sept. 14,1999 taken in the 304 angstrom wavelength - Prominences are huge clouds of relatively cool dense plasma suspended in the Sun's hot, thin corona. At times, they can erupt, escaping the Sun's atmosphere. Emission in this spectral line shows the upper chromosphere at a temperature of about 60,000 degrees K...
Keywords: What -- Extreme Ultraviolet Imaging Telescope; What -- SOHO
Downloads: 20
[image]SPD-SOHO-tricut - NASA/Solar & Heliospheric Observatory
A composite image of the Sun that depicts the range of SOHO?s scientific research -- The interior image from MDI illustrates the rivers of plasma discovered flowing under the Sun?s surface. The surface image was taken with the Extreme ultraviolet Imaging Telescope (EIT) at 304Ôø_. Both were superimposed on a Large Angle Spectroscopic Coronograph (LASCO) C2 image, which blocks the Sun so that it can view the corona in visible...
Keywords: What -- Sun; What -- Extreme Ultraviolet Imaging Telescope; What -- SOHO
Downloads: 9
[image]Series of Images from SOHO - NASA
The Solar and Heliospheric Observatory (SOHO), a joint project of the European Space Agency and NASA, took this sequence of images with the Extreme Ultraviolet Imaging Telescope, one of the observatory's 12 instruments. Easily visible on the lower left side is an "eruptive prominence" or blob of 60,000 F (33,315 C) gas measuring more than 80,000 miles (128,747 km) long. When the observatory took the image on February 11, 1996, the blob was traveling at more than 15,000 mph (24,140 kph)...
Keywords: Sun; What -- SOHO; What -- Extreme Ultraviolet Imaging Telescope
Downloads: 16
[image]Solar Flare Aimed at Earth - Courtesy of SOHO/LASCO, SOHO/EIT, and SOHO/MDI consortium. SOHO is a project of international cooperation between ESA and NASA.
At 10:40 UTC on September 24, 2001, a large solar flare erupted from the surface of the sun. Pointed almost directly towards the Earth, the flare caused a coronal mass ejection (CME). Coronal mass ejections are composed of fast-moving clouds of ionized gas. These energetic particles can interfere with wireless communications, damage satellites, disrupt the transmission of electricity, and energize the Earth’s upper atmosphere, causing auroras.The images above show several views of the solar fl...
Keywords: What -- Sun; What -- Earth; What -- FAST; What -- SOHO; What -- Extreme Ultraviolet Imaging Telescope
Downloads: 8
[image]SPD-SOHO-eit017 - NASA/Solar & Heliospheric Observatory
SOURCES OF THE SOLAR WIND? --- "Plumes" of outward flowing, hot gas in the Sun's atmosphere may be one source of the solar "wind" of charged particles. These images, taken March 7, 1996, by the Solar and Heliospheric Observatory (SOHO), show (top) magnetic fields on the sun's surface near the south solar pole; (middle) an ultraviolet image of the 1 million degree plumes from the same region; and (bottom) an ultraviolet image of the "quiet" solar atmosphere closer to the surface...
Keywords: What -- Extreme Ultraviolet Imaging Telescope; What -- Opportunity; What -- Polar; What -- SOHO; What -- Earth; What -- Sun
Downloads: 5
[image]SPD-SOHO-09feb2007 - NASA/Solar & Heliospheric Observatory
On 2007 February 8, the SOHO Extreme ultraviolet Imaging Telescope (EIT) became the first spaceborne solar imager to observe a complete solar cycle. EIT has now been observing for the mean length of a solar cycle, 11.1 years, since its first image was obtained on 1996 January 2. SOHO is the first solar observatory in space to observe a complete solar cycle. It has the unique opportunity of offering a retrospective reaching back over an entire solar cycle...
Keywords: What -- SOHO; What -- Extreme Ultraviolet Imaging Telescope; What -- Imager; What -- Opportunity; What -- Sun; What -- Snapshot
Downloads: 6
[image]SPD-SOHO-eit014 - NASA/Solar & Heliospheric Observatory
SOURCES OF THE SOLAR WIND? --- "Plumes" of outward flowing, hot gas in the Sun's atmosphere may be one source of the solar "wind" of charged particles. These images, taken May 8, 1996, by the Extreme-ultraviolet Imaging Telescope (EIT) on board SOHO show ultraviolet images of polar plumes near the sout solar pole at about 1.5 million degrees Celsius in the Fe XII emission line at 195 A (top) and at somewhat cooler temperature at about 1 million degrees in the Fe IX/X emission lines at 171 A (bot...
Keywords: What -- Extreme Ultraviolet Imaging Telescope; What -- SOHO; What -- Polar; What -- Opportunity
Downloads: 6
[image]Biggest Solar Flare on Record - Images courtesy , NASA's Goddard Space Flight Center
View an animation from the Extreme ultraviolet Imaging Telescope (EIT).At 4:51 p.m. EDT, on Monday, April 2, 2001, the sun unleashed the biggest solar flare ever recorded, as observed by the Solar and Heliospheric Observatory (SOHO) satellite. The flare was definitely more powerful than the famous solar flare on March 6, 1989, which was related to the disruption of power grids in Canada. This recent explosion from the active region near the sun's northwest limb hurled a coronal mass ejection int...
Keywords: What -- Extreme Ultraviolet Imaging Telescope; What -- Sun; What -- SOHO; What -- Earth; Where -- Canada
Downloads: 24
[image]Unusual Activity during the Solar Minimum: Image of the Day - NASA -- NASA images by Robert Simmon, based on data provided by the NASA/ESA SOHO EIT and LASCO teams
eoimages.gsfc.nasa.gov/images/imagerecords/5000/5536/eit_195A_sm.mov EIT (53 MB QuickTime) eoimages.gsfc.nasa.gov/images/imagerecords/5000/5536/lasco_C2_sm.mov LASCO zoom (11 MB QuickTime) eoimages.gsfc.nasa.gov/images/imagerecords/5000/5536/lasco_C3_sm.mov LASCO wide-angle (18 MB QuickTime) On January 20, 2005, a massive solar flare erupted on the surface of the Sun, sending extremely high-energy particles streaming toward Earth...
Keywords: What -- Sun; What -- Earth; What -- Moon; What -- Mars; What -- Extreme Ultraviolet Imaging Telescope
Downloads: 26
[image]SORCE Completes First Year of Mission: Image of the Day - NASA -- Image and animation courtesy NASA/Goddard Space Flight Center svs.gsfc.nasa.gov/'' TARGET=''_blank Scientific Visualization Studio
NASA's Solar Radiation and Climate Experiment (SORCE) satellite reached a major milestone recently by completing the first year of its mission to gather the most comprehensive measures ever made of the Sun's total energy . With its payload of four onboard sensors, the SORCE satellite ''sees'' the Sun's energy output across the broadest range of the color spectrum ever looked at from a single platform -- measuring wavelengths of solar energy from 1 to 3000 nanometers...
Keywords: What -- SORCE; What -- Earth; What -- Extreme Ultraviolet Imaging Telescope; What -- SOHO; What -- Sun; What -- Opportunity
Downloads: 19
[image]Biggest Solar Flare on Record - Images courtesy , NASA's Goddard Space Flight Center
View an animation from the Extreme ultraviolet Imaging Telescope (EIT).At 4:51 p.m. EDT, on Monday, April 2, 2001, the sun unleashed the biggest solar flare ever recorded, as observed by the Solar and Heliospheric Observatory (SOHO) satellite. The flare was definitely more powerful than the famous solar flare on March 6, 1989, which was related to the disruption of power grids in Canada. This recent explosion from the active region near the sun's northwest limb hurled a coronal mass ejection int...
Keywords: What -- Extreme Ultraviolet Imaging Telescope; What -- Sun; What -- SOHO; What -- Earth; Where -- Canada
Downloads: 54
[movies]Solar Flare Aimed at Earth - Courtesy of SOHO/LASCO, SOHO/EIT, and SOHO/MDI consortium. SOHO is a project of international cooperation between ESA and NASA.
At 10:40 UTC on September 24, 2001, a large solar flare erupted from the surface of the sun. Pointed almost directly towards the Earth, the flare caused a coronal mass ejection (CME). Coronal mass ejections are composed of fast-moving clouds of ionized gas. These energetic particles can interfere with wireless communications, damage satellites, disrupt the transmission of electricity, and energize the Earth’s upper atmosphere, causing auroras.The images above show several views of the solar fl...
Keywords: What -- Sun; What -- Earth; What -- FAST; What -- SOHO; What -- Extreme Ultraviolet Imaging Telescope
Downloads: 70
[image]Solar Flare Aimed at Earth - Courtesy of SOHO/LASCO, SOHO/EIT, and SOHO/MDI consortium. SOHO is a project of international cooperation between ESA and NASA.
At 10:40 UTC on September 24, 2001, a large solar flare erupted from the surface of the sun. Pointed almost directly towards the Earth, the flare caused a coronal mass ejection (CME). Coronal mass ejections are composed of fast-moving clouds of ionized gas. These energetic particles can interfere with wireless communications, damage satellites, disrupt the transmission of electricity, and energize the Earth’s upper atmosphere, causing auroras.The images above show several views of the solar fl...
Keywords: What -- Sun; What -- Earth; What -- FAST; What -- SOHO; What -- Extreme Ultraviolet Imaging Telescope
Downloads: 6
[movies]Solar Flare Aimed at Earth - Courtesy of SOHO/LASCO, SOHO/EIT, and SOHO/MDI consortium. SOHO is a project of international cooperation between ESA and NASA.
At 10:40 UTC on September 24, 2001, a large solar flare erupted from the surface of the sun. Pointed almost directly towards the Earth, the flare caused a coronal mass ejection (CME). Coronal mass ejections are composed of fast-moving clouds of ionized gas. These energetic particles can interfere with wireless communications, damage satellites, disrupt the transmission of electricity, and energize the Earth’s upper atmosphere, causing auroras.The images above show several views of the solar fl...
Keywords: What -- Sun; What -- Earth; What -- FAST; What -- SOHO; What -- Extreme Ultraviolet Imaging Telescope
Downloads: 101
[image]Biggest Solar Flare on Record : Image of the Day - NASA -- Images courtesy sohowww.nascom.nasa.gov/ SOHO Project , NASA's Goddard Space Flight Center
View an eoimages.gsfc.nasa.gov/images/imagerecords/1000/1331/superflare.mov animation from the Extreme ultraviolet Imaging Telescope (EIT). At 4:51 p.m. EDT, on Monday, April 2, 2001, the sun unleashed the biggest solar flare ever recorded, as observed by the Solar and Heliospheric Observatory (SOHO) satellite. The flare was definitely more powerful than the famous solar flare on March 6, 1989, which was related to the disruption of power grids in Canada...
Keywords: What -- Extreme Ultraviolet Imaging Telescope; What -- Sun; What -- SOHO; What -- Earth; Where -- Canada
Downloads: 25
[movies]Solar Flare Aimed at Earth : Image of the Day - NASA -- Courtesy of SOHO/LASCO, SOHO/EIT, and SOHO/MDI consortium. SOHO is a project of international cooperation between ESA and NASA.
At 10:40 UTC on September 24, 2001, a large solar flare erupted from the surface of the sun. Pointed almost directly towards the Earth, the flare caused a coronal mass ejection (CME). Coronal mass ejections are composed of fast-moving clouds of ionized gas. These energetic particles can interfere with wireless communications, damage satellites, disrupt the transmission of electricity, and energize the Earth's upper atmosphere, causing auroras...
Keywords: What -- Sun; What -- Earth; What -- FAST; What -- SOHO; What -- Extreme Ultraviolet Imaging Telescope
Downloads: 36
[image]Handle on the Sun - NASA
Extreme Ultraviolet Imaging Telescope (EIT) image of a huge, handle-shaped prominence taken on Sept. 14,1999. Taken in the 304 angstrom wavelength, prominences are huge clouds of relatively cool dense plasma suspended in the Sun's hot, thin corona. At times, they can erupt, escaping the Sun's atmosphere. Emission in this spectral line shows the upper chromosphere at a temperature of about 60,000 degrees K...
Keywords: Solar System Exploration; Jet Propulsion Laboratory; Planets; What -- Extreme Ultraviolet Imaging Telescope; What -- SOHO; What -- Sun
Downloads: 38
[image]Total Eclipse of the Sun - Image courtesy NASA/ESA
On December 3, 2002, people in Australia received a rare 32-second celestial show as the Moon completely obscured the Sun, creating a ring of light. Solar eclipses provide experts an opportunity to study the Sun’s outer atmosphere, called the corona. This total eclipse was the first to cover Australian shores since 1976. The next is not predicted to occur for several more decades.While people in Australia were observing the solar eclipse, the Solar and Heliospheric Observatory (SOHO) spacecraf...
Keywords: What -- Moon; What -- Sun; What -- Opportunity; What -- SOHO; What -- Earth; What -- Extreme Ultraviolet Imaging Telescope; Where -- Australia
Downloads: 5
[image]STEREO Ultraviolet 3D Images - NASA
The two STEREO spacecraft were launched together in Oct. 2006 from Cape Canaveral. In the following months they were placed in two separate orbits about the Sun - one (the Ahead spacecraft) moving ahead of Earth's orbit, the other (Behind) moving behind Earth's orbit. Both spacecraft are separating from each other and Earth. The spacecraft now have four degrees of separation, enough to provide true 3D images of the Sun and solar storms for the very first time...
Keywords: Solar System Exploration; Jet Propulsion Laboratory; Planets; What -- STEREO; What -- Sun; What -- Earth; What -- Extreme Ultraviolet Imaging Telescope
Downloads: 14
[image]Massive Solar Flare - Images courtesy
A massive solar flare erupted from the surface of the Sun at 9:51 UTC on October 28, 2003. The solar flare persisted for more than an hour, peaking at 11:10 UTC. Associated with the flare was an ejection of a billion tons or more of gas from the Sun’s tenuous outer atmosphere, or corona. Both the flare and the coronal mass ejection accelerated electrically charged particles to very high energies and hurled them at near the speed of light directly toward the Earth...
Keywords: What -- Sun; What -- Earth; What -- SOHO; What -- Imager; What -- Extreme Ultraviolet Imaging Telescope; What -- Aurorae; Where -- Canada
Downloads: 46
[image]Massive Flare Erupts on Sun - Images courtesy
A massive solar flare erupted from the surface of the Sun at 9:51 UTC on October 28, 2003. The solar flare persisted for more than an hour, peaking at 11:10 UTC. Associated with the flare was an ejection of a billion tons or more of gas from the Sun’s tenuous outer atmosphere, or corona. Both the flare and the coronal mass ejection accelerated electrically charged particles to very high energies and hurled them at near the speed of light directly toward the Earth...
Keywords: What -- Sun; What -- Earth; What -- SOHO; What -- Imager; What -- Extreme Ultraviolet Imaging Telescope; What -- Aurorae; Where -- Canada
Downloads: 8
[image]STEREO Ultraviolet 3D Images - NASA
The two STEREO spacecraft were launched together in Oct. 2006 from Cape Canaveral. In the following months they were placed in two separate orbits about the Sun - one (the Ahead spacecraft) moving ahead of Earth's orbit, the other (Behind) moving behind Earth's orbit. Both spacecraft are separating from each other and Earth. The spacecraft now have four degrees of separation, enough to provide true 3D images of the Sun and solar storms for the very first time...
Keywords: Solar System Exploration; Jet Propulsion Laboratory; Planets; What -- STEREO; What -- Sun; What -- Earth; What -- Extreme Ultraviolet Imaging Telescope
Downloads: 13
[image]STEREO Ultraviolet 3D Images - NASA
The two STEREO spacecraft were launched together in Oct. 2006 from Cape Canaveral. In the following months they were placed in two separate orbits about the Sun - one (the Ahead spacecraft) moving ahead of Earth's orbit, the other (Behind) moving behind Earth's orbit. Both spacecraft are separating from each other and Earth. The spacecraft now have four degrees of separation, enough to provide true 3D images of the Sun and solar storms for the very first time...
Keywords: Solar System Exploration; Jet Propulsion Laboratory; Planets; What -- STEREO; What -- Sun; What -- Earth; What -- Extreme Ultraviolet Imaging Telescope
Downloads: 18
[movies]Massive Solar Flare: Image of the Day - NASA -- Images courtesy sohowww.nascom.nasa.gov/ Solar & Heliospheric Observatory
A massive solar flare erupted from the surface of the Sun at 9:51 UTC on October 28, 2003. The solar flare persisted for more than an hour, peaking at 11:10 UTC. Associated with the flare was an ejection of a billion tons or more of gas from the Sun's tenuous outer atmosphere, or corona. Both the flare and the coronal mass ejection accelerated electrically charged particles to very high energies and hurled them at near the speed of light directly toward the Earth...
Keywords: What -- Sun; What -- Earth; What -- SOHO; What -- Imager; What -- Extreme Ultraviolet Imaging Telescope; What -- Aurorae; Where -- Canada
Downloads: 136
[movies]Massive Solar Flare - Images courtesy
A massive solar flare erupted from the surface of the Sun at 9:51 UTC on October 28, 2003. The solar flare persisted for more than an hour, peaking at 11:10 UTC. Associated with the flare was an ejection of a billion tons or more of gas from the Sun’s tenuous outer atmosphere, or corona. Both the flare and the coronal mass ejection accelerated electrically charged particles to very high energies and hurled them at near the speed of light directly toward the Earth...
Keywords: What -- Sun; What -- Earth; What -- SOHO; What -- Imager; What -- Extreme Ultraviolet Imaging Telescope; What -- Aurorae; Where -- Canada
Downloads: 468
[image]Total Eclipse of the Sun: Image of the Day - NASA -- Image courtesy NASA/ESA
On December 3, 2002, people in Australia received a rare 32-second celestial show as the Moon completely obscured the Sun, creating a ring of light. Solar eclipses provide experts an opportunity to study the Sun's outer atmosphere, called the corona. This total eclipse was the first to cover Australian shores since 1976. The next is not predicted to occur for several more decades. While people in Australia were observing the solar eclipse, the Solar and Heliospheric Observatory (SOHO) spacecraft...
Keywords: What -- Moon; What -- Sun; What -- Opportunity; What -- SOHO; What -- Earth; What -- Extreme Ultraviolet Imaging Telescope; What -- Acrimsat; What -- SORCE; Where -- Australia
Downloads: 21
[movies]STEREO's Extreme UltraViolet Imager (EUVI) - NASA/Goddard Space Flight Center Scientific Visualization Studio
At a pixel resolution of 2048x2048, the STEREO EUVI instrument provides views of the Sun in ultraviolet light that rivals the full-disk views of SOHO/EIT. This image is through the 171 Ångstrom (ultraviolet) filter which is characteristic of iron ions (missing eight and nine electrons) at 1 million degrees. There is a short data gap in the latter half of the movie that creates a freeze and then jump in the data view...
Keywords: HDTV, Space science, Sun, Ultraviolet; What -- STEREO A; What -- Sun; What -- Solar TErrestrial RElations Observatory; What -- Extreme Ultraviolet Imaging Telescope; What -- Imager
Downloads: 67
[image]Total Eclipse of the Sun - NASA
On December 3, 2002, people in Australia received a rare 32-second celestial show as the moon completely obscured the sun, creating a ring of light. Solar eclipses provide experts an opportunity to study the sun's outer atmosphere, called the corona. This total eclipse was the first to cover Australian shores since 1976. The next is not predicted to occur for several more decades. While people in Australia were observing the solar eclipse, the Solar and Heliospheric Observatory (SOHO) spacecraft...
Keywords: Total Eclipse of the Sun; What -- Moon; What -- Opportunity; What -- SOHO; What -- Sun; What -- Earth; What -- Extreme Ultraviolet Imaging Telescope; Where -- Australia
Downloads: 1,348
[movies]Halloween 2003 Solar Storms: SOHO/EIT Ultraviolet, 195 Ôæå__ - NASA/Goddard Space Flight Center Scientific Visualization Studio
Here is a view of the full solar disk during a two-week period in October and November of 2003 which exhibited some of the largest solar activity events since the advent of space-based solar observing. The Extreme ultraviolet Imaging Telescope (EIT) collects solar images in an extremely short wavelength of ultraviolet light, not visible from the surface of the Earth. The narrow wavelength band at 195 Ôæå__ngstroms corresponds (19.5 nanometers) corresponds to a spectral line of multiply-ionize...
Keywords: HDTV, Solar Active Region, Solar Flare, Solar Rotation, Sun, Earth Science, Sun-earth Interactions, Solar Activity, Earth Science, Sun-earth Interactions, Solar Activity, Solar Active Regions, Earth Science, Sun-earth Interactions, Solar Activity, Solar Events, Earth Science, Sun-earth Interactions, Solar Activity, Solar Flares, Earth Science, Sun-earth Interactions, Solar Activity, Solar Ultraviolet; What -- Extreme Ultraviolet Imaging Telescope; What -- Earth; What -- Sun
Downloads: 60
[movies]Halloween 2003 Solar Storms: SOHO/EIT Ultraviolet, 304 Ôæå__ - NASA/Goddard Space Flight Center Scientific Visualization Studio
Here is a view of the full solar disk during a two-week period in October and November of 2003 which exhibited some of the largest solar activity events since the advent of space-based solar observing. The Extreme ultraviolet Imaging Telescope (EIT) collects solar images in an extremely short wavelength of ultraviolet light, not visible from the surface of the Earth. The narrow wavelength band at 304 Ôæå__ngstroms corresponds (30.4 nanometers) corresponds to a spectral line of multiply-ionize...
Keywords: HDTV, Solar Active Region, Solar Flare, Solar Rotation, Sun, Earth Science, Sun-earth Interactions, Solar Activity, Earth Science, Sun-earth Interactions, Solar Activity, Solar Active Regions, Earth Science, Sun-earth Interactions, Solar Activity, Solar Events, Earth Science, Sun-earth Interactions, Solar Activity, Solar Flares, Earth Science, Sun-earth Interactions, Solar Activity, Solar Ultraviolet; What -- Extreme Ultraviolet Imaging Telescope; What -- Earth; What -- Sun
Downloads: 64
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